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Record Information
Version2.0
Created at2022-04-28 02:16:56 UTC
Updated at2022-04-28 02:16:56 UTC
NP-MRD IDNP0056531
Secondary Accession NumbersNone
Natural Product Identification
Common NameNeobavaisoflavone
DescriptionNeobavaisoflavone belongs to the class of organic compounds known as isoflavones. These are polycyclic compounds containing a 2-isoflavene skeleton which bears a ketone group at the C4 carbon atom. Thus, neobavaisoflavone is considered to be a flavonoid lipid molecule. Neobavaisoflavone is found in Psoralea corylifolia , Erythrina latissima, Erythrina sigmoidea, Lespedeza cyrtobotrya and Pueraria tuberosa. Neobavaisoflavone was first documented in 1998 (PMID: 9544566). Neobavaisoflavone is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral (PMID: 22397994) (PMID: 23323951).
Structure
Thumb
Synonyms
ValueSource
7,4'-Dihydroxy-3'-(3-methyl-buten-2-yl)isoflavoneChEBI
7,4'-Dihydroxy-3'-(gamma,gamma-dimethylallyl)isoflavoneChEBI
7-Hydroxy-3-[4-hydroxy-3-(3-methyl-2-buten-1-yl)phenyl]-4H-1-benzopyran-4-oneChEBI
7,4'-Dihydroxy-3'-(g,g-dimethylallyl)isoflavoneGenerator
7,4'-Dihydroxy-3'-(γ,γ-dimethylallyl)isoflavoneGenerator
Chemical FormulaC20H18O4
Average Mass322.3600 Da
Monoisotopic Mass322.12051 Da
IUPAC Name7-hydroxy-3-[4-hydroxy-3-(3-methylbut-2-en-1-yl)phenyl]-4H-chromen-4-one
Traditional Nameneobavaisoflavone
CAS Registry NumberNot Available
SMILES
CC(C)=CCC1=CC(=CC=C1O)C1=COC2=CC(O)=CC=C2C1=O
InChI Identifier
InChI=1S/C20H18O4/c1-12(2)3-4-14-9-13(5-8-18(14)22)17-11-24-19-10-15(21)6-7-16(19)20(17)23/h3,5-11,21-22H,4H2,1-2H3
InChI KeyOBGPEBYHGIUFBN-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Cullen corylifoliumPlant
Erythrina latissimaPlant
Erythrina sigmoideaPlant
Lespedeza cyrtobotryaPlant
Pueraria tuberosaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as isoflavones. These are polycyclic compounds containing a 2-isoflavene skeleton which bears a ketone group at the C4 carbon atom.
KingdomOrganic compounds
Super ClassPhenylpropanoids and polyketides
ClassIsoflavonoids
Sub ClassIsoflav-2-enes
Direct ParentIsoflavones
Alternative Parents
Substituents
  • Isoflavone
  • Hydroxyisoflavonoid
  • Chromone
  • Benzopyran
  • 1-benzopyran
  • Pyranone
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Benzenoid
  • Monocyclic benzene moiety
  • Pyran
  • Heteroaromatic compound
  • Oxacycle
  • Organoheterocyclic compound
  • Organooxygen compound
  • Organic oxygen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External Descriptors
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP4.24ALOGPS
logP4.46ChemAxon
logS-4.7ALOGPS
pKa (Strongest Acidic)6.48ChemAxon
pKa (Strongest Basic)-5.3ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count2ChemAxon
Polar Surface Area66.76 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity93.94 m³·mol⁻¹ChemAxon
Polarizability35.33 ųChemAxon
Number of Rings3ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDNot Available
Chemspider IDNot Available
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem CompoundNot Available
PDB IDNot Available
ChEBI ID66614
Good Scents IDNot Available
References
General References
  1. Don MJ, Lin LC, Chiou WF: Neobavaisoflavone stimulates osteogenesis via p38-mediated up-regulation of transcription factors and osteoid genes expression in MC3T3-E1 cells. Phytomedicine. 2012 Apr 15;19(6):551-61. doi: 10.1016/j.phymed.2012.01.006. Epub 2012 Mar 6. [PubMed:22397994 ]
  2. Kim DW, Seo KH, Curtis-Long MJ, Oh KY, Oh JW, Cho JK, Lee KH, Park KH: Phenolic phytochemical displaying SARS-CoV papain-like protease inhibition from the seeds of Psoralea corylifolia. J Enzyme Inhib Med Chem. 2014 Feb;29(1):59-63. doi: 10.3109/14756366.2012.753591. Epub 2013 Jan 16. [PubMed:23323951 ]
  3. Sun NJ, Woo SH, Cassady JM, Snapka RM: DNA polymerase and topoisomerase II inhibitors from Psoralea corylifolia. J Nat Prod. 1998 Mar;61(3):362-6. doi: 10.1021/np970488q. [PubMed:9544566 ]